Number Utopia
Properties of numbers / Online calculators / Number sequence database

Number 42142906

Prime factorization

Factorization 2 * 13 * 1620881
Divisors 1, 2, 13, 26, 1620881, 3241762, 21071453, 42142906
Count of divisors 8
Sum of divisors 68077044

Basic properties

Is prime? × NO
Previous integer 42142905
Next integer 42142907
Previous prime number 42142883
Next prime number 42142907
Reciprocal 2.3728786e-8
Square 1776024526124836
Square root 6491.756773016069
Natural logarithm 17.55657692457014
Decimal logarithm 7.6247244794507765
Sine -0.9383932192970791
Cosine 0.34556933599100476
Tangent -2.7154990954449323

Expressions

Binary 10100000110000110010111010
Octal 240606272
Hexadecimal 2830cba